- Greeting  - Vision  - History  - Organization  - Location  - Projects for SOC  - Development  - Consulting service  - Business result  - Business partner  - SOC NEWS HOME > Business areas > Private investment business for SOC   Current state of the market of private investment projects for SOC ecessity of Private investment projects 1) Rapid increase of social welfare costs 2) High distribution costs 3) Short budget in SOC investment 4) Low degree of integration of SOC compared to advanced countries Solutions on problems Construction of SOC infrastructure and implementation of social welfare through attracting private capital Solutions - KIDPER makes it a rule to constitute consortium with strategic participants and select constructers through bidding - With our know-how from various participating experiences, we will become a leading developer of private investment businesses SOC Investment business Necessity of private sector investment ¨ç BTO target projects for investment    Capital equipment for public facilities that provide the important base to the economic activities of whole nation ¨è BTL target projects for investment    22 target facilities for investment that are listed private investment act SOC Investment Comparison of BTO-BTL progress method Progress method BTO (Build-Transfer-Operate) BTL (Build-Transfer-Lease) Characteristics of target facilities Facilities that are possible to collect investment by imposing a fee to final customer Facilities that are difficult to collect investment by imposing a fee to final customer Collecting investment Final customer¡¯s fee Government¡¯s facility rent Project risk Civilian bearing demand risk Civilian excluded from demand risk